Help! Simplify the following.

(x2+4x-2) - (3x2-2x+6)

The value √10 and √15 are plotted on the number line

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume